Aligning unit for industrial robot arm



FIG. 1 is a front, top and right side perspective view of an aligning unit for industrial robot arm, comprising a new, original and ornamental design;

FIG. 2 is a rear, top, right side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right view thereof; and,

FIG. 8 is a left view thereof. 

CLAIM The ornamental design for an aligning unit for industrial robot arm, substantially as shown and described. 